Overview
Heatit Z-Temp3 is a wireless thermostat for water-based heating systems. It can control Heatit Z-Water2 or associated Z-Wave relays and thermostats, and can be wall-mounted, installed in a System 55 frame or used freestanding.
Key features
- Heat, Cool and Eco modes
- Integrated temperature and humidity sensors
- Hysteresis and PWM regulation
- Open-window detection
- Backlit LCD and child lock
- SmartStart, S0/S2 security and OTA firmware updates
Compatibility and integration
Designed for Z-Wave heating control, including Heatit Z-Water2, Heatit ZM Single Relay, Heatit ZM Thermostat and Heatit Z-TRM6. Master/slave control is intended for mains-powered receiving thermostats, not battery-powered thermostats.
Technical specifications
| Specification | Value |
|---|---|
| Manufacturer article number | 4512691 |
| EAN/GTIN | 7071236018391 |
| Colour | Black Matt |
| Product type | Battery-operated Z-Wave thermostat |
| Power supply | 2 × AAA 1.5 V batteries or optional external supply |
| Operating temperature | 5–40 °C |
| Temperature regulation range | 5–40 °C |
| Temperature sensitivity | ±0.5 °C |
| Humidity range | 10–85% RH |
| Wireless protocol | Z-Wave 800 series, 868.4 MHz EU |
| Security | S0, S2 Authenticated and S2 Unauthenticated |
| Protection rating | IP21 |
| Mounting | System 55, standard wall box, wall or freestanding |
Documentation
| Document | Description | Link |
|---|---|---|
| Product manual | Installation, operation and technical reference for this product/model. | Download manual (PDF) |
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